Explanation

In 1714, Dutch scientist  Daniel Gabriel Fahrenheit invented the first reliable thermometer,

using mercury instead of alcohol and water mixtures.

In 1724, he proposed a temperature scale which now bears his name.

Galileo made his first telescope in 1609

Barometer Inventor: Evangelista Torricelli

Steam engine Inventor: Thomas Savery

Microscope Inventor: Zacharias Janssen

Explanation

The two main princely states are 

Junagadh

• Muslim ruler chose Pakistan.
• The population was mostly Hindu.
• India took control in 1947

Hyderabad

• Muslim ruler wanted independence.
• The population was mostly Hindu.
• Indian army integrated it in 1948.

Last updated 27-07-2026 by NA

Explanation

• Current IG: Mr. Sultan Ahmad Chaudhry (PSP)
• Organization: National Highways and Motorway Police (NHMP)
• He took office, succeeding B.A. Nasir (who took charge in April 2025)

Last updated 25-07-2026 by NA

Explanation

North Korea, East Germany, and Cambodia were recognized during the reign of Zulfikar Ali Bhutto.

This diplomatic move was part of his 1970s foreign policy 

Explanation

• Article 11 of the Constitution of Pakistan prohibits
• Slavery: Forbidden in any form.
• Forced Labour: Prohibited, including "begar" (forced unpaid labor).
• Child Labor: Prohibited in hazardous environments for children under 14.

Explanation

• The 1927 meeting refers to the Delhi Muslim Proposals
• Held in Delhi on 20th March 1927

• secure Muslim political rights
• the separation of Sindh,
• reforms in NWFP and Balochistan
• 1/3 representation in the Central Legislature.

Explanation

Moin Akhter was a Pakistani comedian

He started as a comedian in 1966

Child actor at the age of 13

He made his television debut on 6 September 1966

Born: December 24, 1950, Karachi

Died: April 22, 2011 (age 60 years), Karachi

Awards:

• Pride of Performance (1996)
• Sitara-e-Imtiaz (2011)

Last updated 20-02-2026

Explanation

Attock Fort and Lahore Fort were built by Emperor Akbar.

Lahore Fort (It is also known as Shahi Qila

Initiated the construction in the 1560s)

*

Attok Fort (constructed in 1581

Construction was completed in two years 1583)

Additional information 

Lahore fort:

The Lahore Fort is located in the northern part of Lahore's old walled city.

The fort's Alamgiri gate is part of an ensemble of buildings, which along with the:

• Badshahi Mosque
• Roshnai Gate
• and Samadhi of Ranjit Singh

Attok fort:

It is sandwiched between Peshawar Road on one side and the River Indus on the other.

The fort consists of 4 gates.

• Delhi gate
• Lahori Gate
• Kabuli Gate 
• Mori Gate

Last updated 15-03-2026

Explanation

• Location: Noor Pur Shahan, Islamabad, Pakistan.
• Area: Nurpur Shahan (formerly called Chorpur)
• Full name: Hazrat Shah Abdul Latif Kazmi, commonly known as Bari Imam (RA).
• He was a famous Sufi saint of the 17th century.
• The shrine is located near the Margalla Hills.
• Born 1617 CE Choli Karsal, Punjab, Mughal Empire
• Died 1705 CE, Noorpur, Punjab, Mughal Empire

Last updated 25-07-2026 by NA

Explanation

• Delhi proposals presented by Quaid-e-Azam
• On March 20, 1927

Additional information

Purpose:

• These proposals were a negotiated set of terms aimed at fostering unity, later largely rejected during the 1928 Nehru Report negotiations, leading Jinnah to present his "Fourteen Points" in 1929.

Note: The Delhi Proposals (1927) are often confused with the Nehru Report (1928).